What to look out for when using a CNC cutting machine
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There are several types of adhesive that can be used for shoes, depending on the material and the type of repair needed. Here are some commonly used adhesives for shoes: Polyurethane Adhesive,Surface Sizing Agent,Hot Melt Textile Adhesive,Pu Glue For Book Binding XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com
In the use of CNC cutting machine operator should understand the structure of the device is familiar with the principle of operation in accordance with the use of regulations, before use to check the cutting machine running on the guide rail is stable, the cutting table does not exist cutting waste, horizontal cross beam limit is reliable, adjust The meshing condition of the longitudinal and transverse gears and racks is ensured to be in a good condition. The air supply hoses and connectors are in good condition. Check whether the tempering preventer and each valve are damaged. If they are damaged, they must be exchanged.
Before use, check whether the gas source is leaking. If the flame suddenly goes out during the cutting process, immediately close the gas valve, heating oxygen and cutting valve. After finding out the reason and handling it, it can be re-ignited. The cutting machine must not leave during the movement and work. After the cutting is completed, move the cutting machine to the top of the guide rail, then turn off the power supply and the total air supply. When using, be sure to follow the specified operation. Do not use blindly so as not to damage the equipment.
CNC plasma cutting machine has high cutting speed, high precision, and a wider range of use. It is deeply favored by users. At present, the domestic CNC cutting machine technology is close to the international level, but the operation ability of enterprises still needs to be improved. There is no automatic on the CNC system. The cutting process and cutting parameters database can only be operated by experience. Manual cutting machines cannot automatically perforate and cut, and the efficiency is naturally low. When cutting, the cutting method is too simple, and the individual parts must be perforated and cut without cutting, and the efficient cutting methods such as co-edge, borrow-edge, and bridging are not used, so that the cutting efficiency of the cutting nozzle is low.
With the increase of the usage time, the CPU and hard disks of the system may be heated to make the system unstable, the fans may be worn, or the hard disk may vibrate or be infected with viruses. The operating system may be defective, resulting in cutting errors and affecting the cutting quality. The software of the nesting software is not used. Calling a part on the control system stops manual programming and stops part of the cutting, resulting in wasted time and reduced cutting efficiency.
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My adhesives products are including flexible package adhesives and hot melting adhesives.
Flexible package adhesives can be used in the lamination of different films, such as OPP/PET/NY/AL and some other plastic films. Flexible package adhesives can be divided into solvent and solvent-free. They can also be segmented into different types due to their performance. For examples, boiling water resistance, steam resistance, fast curing, great matching with ink and so on.
Our hot melting adhesives are the moisture cured polyurethane resins. They can be used in textile lamination, plate joint, profile cladding and paper-plastic composition. Different series with different performance, such as high initial tack, good flowing property, good intensity and so on.
1. Shoe glue: This is a specialized adhesive designed specifically for shoe repairs. It is commonly used for bonding different shoe materials, such as leather, rubber, fabric, and vinyl. Shoe glue is flexible, durable, and waterproof.
2. Super glue: Also known as cyanoacrylate adhesive, super glue is a strong and fast-drying adhesive that can bond various materials, including shoes. However, it may not be suitable for all shoe materials, and it can become brittle over time.
3. Epoxy adhesive: Epoxy is a two-part adhesive that provides a strong and durable bond. It is commonly used for repairing soles, heels, and other shoe parts. Epoxy adhesive requires mixing the resin and hardener before application.
4. Contact cement: Contact cement is a strong adhesive that creates a bond when two surfaces are pressed together. It is commonly used for shoe repairs, especially for attaching soles. Contact cement is available in both water-based and solvent-based formulas.
5. Shoe repair tape: In some cases, shoe repair tape can be used as a temporary solution for minor repairs. It is a self-adhesive tape that can provide a quick fix until a proper repair can be done.
When using any adhesive for shoe repairs, it is important to follow the manufacturer's instructions and ensure proper ventilation. Additionally, it is recommended to clean and prepare the surfaces to be bonded for better adhesion.